MEGAFLOW product info Description Megaflow trough valves are float operated valves for use in automatic filling of water troughs. The valve is configured for underwater mounting only. The float is connected to the valve with a nylon cord, this operates a pilot valve, when the water level drops, the pilot valve is opened and the main diaphragm valve is activated. Megaflow is a good choice where its high flow, compact, robust, non corrosive construction is beneficial. Maintaining water levels in: • Animal drinking troughs • Water storage tanks Mounting Positions Flow Graph Valve Inlet Pressure Options BSP Inlet Size Features • High flow • Compact robust construction • 20-60mm (¾” - 2½”) water Specifies this Thread size STD Base Short Tail Detach Base Short Tail Detach Base Long Tail Long Tail: Available only with Detach Base. Supplied with backnut and seal washer. ½’’ Long Tail: 100mm long. ¾” Long Tail: 38mm long. level differential (increases as water pressure increases) • Positive on/off operation • Lock off with cord lock • 0.3 - 10 bar (5 - 150 P.S.I.) pressure rating • Inlet filter • Constructed from corrosion resistant materials • Under water installation helps avoid freezing • Valve is less prone to stock damage MEGAFLOW TROUGH VALVE SPECIFICATION MFV Detach Base Long Tail Base Trough Valve INLET SIZE (e.g) A Megaflow Trough Valve with: ¾” bsp inlet thread, detach base, long tail thread has the following spec number: MFV 20 D LT NOTE: If no options are specified the standard ones will be supplied Note: Before using check that under water mounting is allowed by local regulations. Note: Product may differ slightly from these specs due to ongoing product development. © Jobe Valves P.O Box 17 Matamata

MEGAFLOW DIMENSIONS & MATERIALS Megaflow Dimensions Float Dimensions A B C D E 3/4” Short Tail 1” bsp/npt short tail 1 1/4” bsp/npt short tail 1/2” Long Tail 3/4” long tail 1” bsp⁄npt long tail 1 1/4” bsp⁄npt long tail Materials Body White Internal Parts Maximum Temperature of Operation 45ºC, 115ºF Springs, Bolts, Nuts, Pin, Screws Detach Seal Seal Washer

MEGAFLOW PARTS IDENTIFICATION SHEET Float Assembly Diaphragm Assembly Detach Base Assembly 1 Piece Base Assembly Actuator Spring Two Part Actuator Stem Float Cord Detach Filter Detach Base Detach Seal 2 MFP4A0420 Detach Tail 20mm (3/4”) Long MFP4A0431 Detach Tail 25mm (1” bsp) Long MFP4A0441 Detach Tail 32mm (1 1/4” bsp) Long MFP4A0430 Detach Tail 1” npt Short MFP4A0440 Detach Tail 1 1/4” npt Short MFP4A0432 Detach Tail 1” npt Long MFP4A0442 Detach Tail 1 1/4” npt Long Seal Washer 15mm (1/2”) Seal Washer 20mm (3/4”) Seal Washer 25mm (1”)